Because normal water is neither an acid nor a base; and that is the definition of a pH of 7.
The pH level of water is 7, because it is neutral.
Water's average pH level is 7.
Purified water should have a pH level of 7. The values of 7 is neutral on the pH scale.
pH 7
water's PH ahould be 7
Water usually has a pH of around 7.
Yes....water has a ph level of 7 (neutral)
7
It is a polymer and insoluble in water so the pH of water should be 7
7 (neutral)
7
At 25celcius 7